 | Abraham Joseph van Dyk (1885-1949) 
|
 | Maggel Petronella Skein (1886-1969)
|
| Maria Sophia van Dyk (1913-2004)  |
| George William van Dyk (1920-1991) |
| Lilly Dorothy van Dyk (1923- ) |
| Carl Joseph Wynand van Dyk (1926-2011) |
| Duncan Arnold van Dyk (1929-2006) |
| John Andrew van Dyk (1907-1980)
|
| Johanna Evelina Jones (1908-1957) |
| Donald van Dyk (1936-1999) |
| Mej. Valerie Martha van Dyk (1937-1994) |
| Leonard van Dyk (1942-1998) |
